Base | Representation |
---|---|
bin | 11011000000111110… |
… | …110011000011110001 |
3 | 2202212120201020102010 |
4 | 123000332303003301 |
5 | 433401404210223 |
6 | 21154215113133 |
7 | 2044555415343 |
oct | 330076630361 |
9 | 82776636363 |
10 | 29007491313 |
11 | 11335a77619 |
12 | 57566727a9 |
13 | 297387b958 |
14 | 15926cb293 |
15 | b4b927393 |
hex | 6c0fb30f1 |
29007491313 has 4 divisors (see below), whose sum is σ = 38676655088. Its totient is φ = 19338327540.
The previous prime is 29007491291. The next prime is 29007491347. The reversal of 29007491313 is 31319470092.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 29007491313 - 29 = 29007490801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29007493313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4834581883 + ... + 4834581888.
It is an arithmetic number, because the mean of its divisors is an integer number (9669163772).
Almost surely, 229007491313 is an apocalyptic number.
It is an amenable number.
29007491313 is a deficient number, since it is larger than the sum of its proper divisors (9669163775).
29007491313 is an equidigital number, since it uses as much as digits as its factorization.
29007491313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9669163774.
The product of its (nonzero) digits is 40824, while the sum is 39.
The spelling of 29007491313 in words is "twenty-nine billion, seven million, four hundred ninety-one thousand, three hundred thirteen".
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